28BQ

Cryogenic temperature crystal structure of Nmar_1308 protein at 2.45 angstrom resolution

Replaces:  9UL8

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL32XU
Synchrotron site	SPring-8
Beamline	BL32XU
Temperature [K]	100
Detector technology	PIXEL
Collection date	2023-11-17
Detector	DECTRIS EIGER X 9M
Wavelength(s)	1
Spacegroup name	P 32
Unit cell lengths	75.380, 75.380, 209.080
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	40.800 - 2.450
R-factor	0.2239
Rwork	0.222
R-free	0.26660
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.002
RMSD bond angle	0.402
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHENIX
Refinement software	PHENIX ((1.21.2_5419: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	40.800	2.600
High resolution limit [Å]	2.450	2.450
Number of reflections	48801	8015
<I/σ(I)>	6.76
Completeness [%]	99.8
Redundancy	8.12
CC(1/2)	0.980	0.130

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	BATCH MODE		298	0.3M Magnesium chloride hexahydrate, 0.3M Calcium chloride dihydrate, 1.0M Tris (base), BICINE pH 8.5, 40% v/v PEG 500* MME, 20% w/v PEG 2000